Delta Panels Pty Ltd  
 
 
DeltaCool, DeltaSecrectFix, DeltaTrim at 100 mm and 
75 mm Fire Performance 
  
 
Fire Engineering Assessment 
 
Project Number: 25367 
Issue: 01 
Date: 25 November 2025 
 
 
 
 
 
 
Spectra Fire Engineers 
PO Box 351, Tugun QLD 4224 
+61 406 948 019 
dw@spectrafire.com.au 
spectrafire.com.au 

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